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Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $115.00 Call

NOW280121C00115000

Latest saved OI922Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $115.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9364680 2026-10-02: 924 OI2026-10-05: 924 OI2026-10-06: 922 OI2026-10-07: 936 OI2026-10-08: 936 OI2026-10-09: 925 OI2026-10-13: 924 OI2026-10-14: 924 OI2026-10-15: 925 OI2026-10-16: 921 OI2026-10-21: 930 OI2026-10-23: 922 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026922-8
Oct 21, 2026Viewing930+9
Oct 16, 2026921-4
Oct 15, 2026925+1
Oct 14, 20269240
Oct 13, 2026924-1
Oct 09, 2026925-11
Oct 08, 20269360
Oct 07, 2026936+14
Oct 06, 2026922-2
Oct 05, 20269240
Oct 02, 2026924No prior observation